baber/WOPTO huggingface dataset:
Patent JP-2023038671-A (JP)
Title: Al-Mg-Si ALLOY MEMBER AND METHOD FOR PRODUCING THE SAME
Inventor: SEO NOBUSHIRO
IPC: B23K20/12
Filed: 2021-09-07
Abstract: To provide an Al-Mg-Si alloy member that has sufficient strength as a structural member and can be deformed in any region when receiving external force and a method for producing the same, or more specifically, to provide an Al-Mg-Si alloy member that can be suitably used as an automotive structural member and a simple and efficient production method therefor.SOLUTION: An Al-Mg-Si alloy member has a friction stirring part, a heat-affected zone at the outer edge of the friction stirring part, and a base material part. The average particle size of precipitates in the most softened region of the heat-affected zone is 1.2 or more times as large as the average particle size of precipitates in the base material part.SELECTED DRAWING: None
Patent JP-2021192052-A (JP)
Title: Methods for separation and detection of oxysterol
Inventor: ROGER E HARRINGTON
IPC: G01N30/64
Filed: 2021-09-09
Abstract: To provide an assay method for determining the purity of a sterol sample.SOLUTION: The method comprises: providing an HPLC eluent including a sterol, other compounds related to the sterol and a mobile volatile phase; generating an aerosol of liquid droplets from the HPLC eluent; drying the liquid droplets to obtain residue particles of the sterol; contacting the residue particles of the sterol with an ion stream which applies a size-dependent electrical charge to each of the residue particles to generate an electrical signal; and measuring the electrical signal to determine the purity of the sterol in the sample. The sterol can be OXY133 or OXY133 monohydrate.SELECTED DRAWING: Figure 8
Patent JP-2023040378-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2023041460-A (JP)
Title: Search program, search method, and search device
Inventor: MANABE TOSHIO
IPC: G16B30/00
Filed: 2021-09-13
Abstract: To efficiently search for an optimum arrangement combination in a coarse-grained model of a middle molecule.SOLUTION: A search program causes a computer, which instructs to search for an arrangement combination of a plurality of amino acids included in a middle molecule in multiple stages as a combinatorial optimization problem, to execute processing of instructing to search for a first arrangement of the plurality of amino acids by calculating a value of a first cost arithmetic expression that does not distinguish between an L-form and a D-form of the plurality of amino acids, instructing to search for a second arrangement of the plurality of amino acids by calculating a value of a second cost arithmetic expression that distinguishes between the L-form and the D-form of the plurality of amino acids using the searched first arrangement as an initial arrangement, and outputting the second arrangement.SELECTED DRAWING: Figure 1
Patent JP-2023044025-A (JP)
Title: Medium feeding device, recording device
Inventor: KASHIWABARA KAZUTOSHI
IPC: B41J15/04
Filed: 2021-09-17
Abstract: To prevent roller traces from occurring on a roll-like medium.SOLUTION: The medium feeding device includes: a storage part that stores a roll-like medium where sheets are wound and laminated; a pair of rollers provided on the storage part at predetermined intervals; and an endless annular feeding belt that is hung and wound on the pair of rollers and rotates following the rotation of the pair of rollers. The feeding belt supports the outer peripheral surface of the roll-like medium, and the feeding belt is rotationally driven, thereby rotating the roll-like medium, feeding the sheet.SELECTED DRAWING: Figure 5A
Patent JP-2023046653-A (JP)
Title: Rotary vane for tip jet helicopter
Inventor: TAKADA TAKEYUKI
IPC: F02K7/08
Filed: 2021-09-24
Abstract: To address the problem of a gas turbine engine used as a power source for a helicopter, in which the engine itself becomes pricy and frequent inspection of the turbine is necessary as it has a turbine rotated by means of a high-temperature gas.SOLUTION: A rotary shaft 7 of a compressor 8 is rotated by means of a rotation force of a ram air turbine 3. High-pressure air generated by the compressor 8 is guided through a high-pressure air pipe 9 to a combustor 2. This air is mixed with fuel to be burned, and jetted out as a jet gas from the combustor 2 to rotate a rotary vane. Thus, the rotary vane is rotated without a turbine rotated by means of a high-pressure gas.SELECTED DRAWING: Figure 2
Patent JP-2023049897-A (JP)
Title: Method for estimating operating state of methane fermentation facility, method for predicting amount of gas generated, control method and apparatus, and computer program
Inventor: TOMURA KEIJI
IPC: B09B3/65
Filed: 2021-09-29
Abstract: To provide a methane fermentation facility capable of estimating an operating state with a high degree of accuracy and realizing the operating state desired by an operator.SOLUTION: A method for estimating an operating state of a methane fermentation facility includes steps of: expressing a methane fermentation model with a state space model using at least some variables of the methane fermentation model as state variables; obtaining observed values in a methane fermentation facility (100) including a fermenter 140; and sequentially estimating the state variables by applying iterative estimation filters to the state space model using the observed values.SELECTED DRAWING: Figure 1
Patent JP-2023049963-A (JP)
Title: chip parts
Inventor: FUKAE KEISUKE
IPC: H01G4/33
Filed: 2021-09-29
Abstract: To provide a chip part capable of efficiently utilizing lateral space of a semiconductor substrate and ensuring a larger capacitance for a capacitor portion.SOLUTION: A chip part 1 includes: a capacitor portion 21 including a plurality of wall portions 24 having a lengthwise direction and separated form each other by a plurality of capacitor trenches 44 formed on a first main surface 5 of a substrate 2; a substrate body portion 25 formed around the capacitor portion 21 using a portion of the substrates 2; a lower electrode 58 formed using at least a portion of the substrate 2 including the wall portion 24; a capacitive film 51 formed along an upper surface and a side surface of the wall portions 24; and an upper electrode 57 formed on the capacitive film 51.SELECTED DRAWING: Figure 6
Patent JP-2023055059-A (JP)
Title: Bearing reaction force adjustment method and bearing reaction force adjustment system
Inventor: KADOTA TORU
IPC: E01D22/00
Filed: 2021-10-05
Abstract: To provide a bearing reaction force adjustment method and bearing reaction force adjustment system for restoring the balance of reaction force in each bearing in a bridge in which the balance of reaction force in each bearing is unbalanced.SOLUTION: After lifting all the multiple jacks 12, jacking up each jack-up part 104A of an upper structure 101, and transferring the load received by the multiple bearings 106 to the multiple jacks 12, adjust the vertical movement amount of each jack 12 so that the values of the reaction forces of each jack 12 measured by the multiple reaction force measuring means 12A respectively become the predetermined reaction force values, and adjust the height position of each jack-up part 104A of the upper structure 101 where each jack 12 jacks up, and the height position of each jack-up part 104A of the superstructure 101 after the adjustment is measured by the corresponding displacement meter 16, and the height of each corresponding bearing 106 is adjusted based on the measurement result.SELECTED DRAWING: Figure 1
Patent JP-2023037544-A (JP)
Title: pet circle
Inventor: NAKANO MEGUMI
IPC: A01K1/02
Filed: 2021-09-03
Abstract: To provide a pet circle capable of assisting walking of a pet with a weakened leg force.SOLUTION: A pet circle 1 includes a cylindrical side wall 112, a bottom wall 111 that blocks one end of the side wall 112 in a cylindrical shaft J1 direction, and a column 12 arranged in the inside of the side wall 112 so as to project along the cylindrical shaft J1 direction from a center part of the bottom wall 111 and fixed to the bottom wall 111 attachably and detachably via hook-and-loop fasteners 21, 22. The side wall 112, the bottom wall 111, and a column body 121 of the column 12 are formed of urethan rubber.SELECTED DRAWING: Figure 1
Patent JP-2023056111-A (JP)
Title: Software failure analytic device and software failure analytic method
Inventor: SUZUKI YASUFUMI
IPC: G06F11/36
Filed: 2021-10-07
Abstract: To make it possible to efficiently secure and assist in correction on a test case needed to automatically correct a failure of software.SOLUTION: A software failure analytic device 100 is configured to include: a storage device 101 which holds test cases of software and information associated with restrictions on occurrence of a failure in application functions of the test cases; and an arithmetic unit 104 which executes processing to determine a test case satisfying the restrictions on occurrence of the failure among the test cases and processing to output notice of a correction request for expectation as to the test case satisfying the restrictions on occurrence as a result of the determination.SELECTED DRAWING: Figure 2
Patent JP-2023057444-A (JP)
Title: Submerged electric pump
Inventor: DOI DAIKI
IPC: F04D13/08
Filed: 2021-10-11
Abstract: To provide a submerged electric pump that allows a user to grasp the state of a pump body by using a state detection sensor without directly checking the pump body.SOLUTION: A submerged electric pump 100 comprises: a pump body 1 including a motor 10 for rotating an impeller 13; a state detection sensor 2 provided in the pump body 1, and for detecting the state of the pump body 1; and a communication float 5 including an antenna part 51 connected to the pump body 1 via a wire L1, and for transmitting detection information S1 detected by the state detection sensor 2 by radio communication, and in which the antenna part 51 is arranged on a water surface by floating.SELECTED DRAWING: Figure 1
Patent JP-2023057483-A (JP)
Title: vehicle control system
Inventor: HAMADA TAKASHI
IPC: B60W40/08
Filed: 2021-10-11
Abstract: To provide a vehicle control system that enables occupants including a driver to intuitively recognize an operation method for cancelling automatic stop control when malfunction occurs in the system.SOLUTION: A vehicle control system 100 comprises a controller 10 configured to: perform automatic stop control for automatically stopping a vehicle 1 urgently; and to notify of information concerning the automatic stop control when an abnormality of a driver is determined. The vehicle control system has an operation switch 36 that can perform blinking display in which information G1-G4 concerning the automatic stop control is displayed in a first area A1 of a display 41 and character graphics G5-G7 showing operation of cancelling the automatic stop operation are displayed in a second area A2 and which receives the operation of cancelling via the character graphics G5-G6, where the graphic G6 showing the operation of cancelling and a partial area G7 on the background of the graphic, blink in the second area A2, and an operation switch 35 arranged at a front side of a vehicle interior blinks.SELECTED DRAWING: Figure 6
Patent JP-2023061630-A (JP)
Title: game machine
Inventor: KISHIMOTO SHINICHI
IPC: A63F7/02
Filed: 2021-10-20
Abstract: To provide a game machine capable of effectively improving amusement properties of a game without imposing a burden in the aspect of control in a situation in which a plurality of kinds of performances such as an advance notice and a ready-to-win state are executed concurrently.SOLUTION: A game machine has a light emitting pattern (refer to (a-1) to (f-1) for executing a light emitting performance in which brightness is sequentially changed to a plurality of stages on a predetermined cycle. The predetermined cycle is set not to be a cycle shorter than a drawing cycle on which an image is drawn in a liquid crystal display device. In the light emitting pattern (refer to (a-1) to (f-1)), gradual light emission is executed by repeating a change in brightness with the same predetermined hue. The change in brightness is executed by repeating the change in the brightness while maintaining a lighting state without interposing the brightness with the light being turned off.SELECTED DRAWING: Figure 25
Patent JP-2022094922-A (JP)
Title: Thermosetting resin composition and use thereof
IPC: H05K1/03
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which is reduced in the resin flow in a hot-pressing process and can be cured to form a cured product excellent in laser processability, heat resistance, hot-cold cycle resistance, and impact absorption. 
     SOLUTION: A thermosetting resin composition comprises: a polyimide resin (A), which is a reactant product of a monomer group comprising a dimer diamine (a-1) and a tetracarboxylic acid anhydride (a-2); at least one hardening agent (B) selected from the group consisting of epoxy compounds (B-1), maleimide compounds (B-2), isocyanate group-containing compounds (B-3), metal chelating compounds (B-4) and carbodiimide group-containing compounds (B-5); and a filler (C). A cured product obtained by heating the thermosetting resin composition at 180°C for 60 minutes shows a specific storage elastic modulus at a predetermined temperature. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064503-A (JP)
Title: Magnetic wall attachment article and magnetic wall attachment system
Inventor: MAEHASHI KIYOSHI
IPC: A47B96/02
Filed: 2021-10-26
Abstract: To provide a magnetic wall attachment article and a magnetic wall attachment system, capable of strengthening magnetic attraction force to a magnetic wall without damaging workability at the time of detachment.SOLUTION: A magnetic wall attachment article 2 capable of being detachably attached to a magnetic wall 1 having a ferromagnetic layer 12 comprises: a body part 20 that is to be an attachment target to the magnetic wall 1; and a magnet sheet 3 that is provided fixedly on a back surface plate 22 of the body part 20. The magnet sheet 3 has a size wider than that of the back surface plate 22 of the body part 20 and is fixed on the back surface plate 22 so as to have an overframe region 3V protruding outwardly from the back surface plate 22.SELECTED DRAWING: Figure 2
Patent JP-2023066834-A (JP)
Title: Charge/discharge control method and charge/discharge control device
Inventor: MURAI KENSUKE
IPC: H02J7/35
Filed: 2021-10-29
Abstract: To provide a charge/discharge control method and a charge/discharge control device which can automatically change content of charge/discharge control of a power module according to the content of the charge/discharge control implemented by a control server to start the charge/discharge control of the power module.SOLUTION: In a charge/discharge control device, a charge/discharge control method receives a first signal showing a power state of a power system and a second signal characterizing charge/discharge control in the power system S203, sets a calculation formula for calculating target power of a power module connected with the power system on the basis of the second signal S207, and controls the power module to perform charge/discharge S211 with the target power calculated by substituting the first signal in a variable of the calculation formula S209 in the case of controlling the power module.SELECTED DRAWING: Figure 4
Patent JP-2023067257-A (JP)
Title: Vehicle collision detection device
Inventor: HAGIWARA HISASHI
IPC: B60R21/0136
Filed: 2021-10-29
Abstract: To enable vehicle collision to be accurately detected even when a vehicle is in a state of lowered height.SOLUTION: A pressure tube sensor 32 comprises: a tube which is arranged on a front face of a bumper reinforce in a bumper of a vehicle and has a chamber space therein; and a pressure sensor capable of detecting a pressure change in the chamber space of the tube. A popup hood control ECU 14 functions as a collision detection section and a pressure threshold change section. The collision detection section detects a collision of the bumper with an object when a detection result (pressure change ΔP) of the pressure sensor exceeds a preset pressure threshold Pth. The pressure threshold change section makes the pressure threshold Pth smaller when a physical amount (a height position H of the pressure tube sensor 32) related to a vehicle height obtained through vehicle height sensors 62 and 64 for detecting the vehicle height is less than a predetermined height threshold Hth than when the physical amount is equal to or higher than the predetermined height threshold Hth.SELECTED DRAWING: Figure 1
Patent JP-2022009968-A (JP)
Title: Road abnormality determining device, road abnormality determining system and road abnormality determining method
IPC: G16Y10/40
Filed: 2021-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a road abnormality determining device capable of improving abnormality determination accuracy. 
     SOLUTION: A road abnormality determining device comprises: a matching determination unit 432 that determines whether or not an operator determination result stored in a storage unit 41 and a vehicle traffic result match with each other in the case where after road condition information is displayed on an operator terminal 42 in order to present the road condition information to an operator 5 who determines an abnormality of a road, and a determination result of the operator 5 is stored in the storage unit 41, a vehicle passing result is obtained from a vehicle that has passed through a road point determined by the operator 5 whether or not there is an abnormality; and an operator feedback processing unit 433 that notifies the operator 5 of an inconsistency of a determination result based on the determination made by the matching determination unit 432 that the determination result of the operator 5 and the traffic result of the vehicle do not match. The operator feedback processing unit 433 determines whether or not it is necessary to notify the operator of the inconsistency in the determination result based on an elapsed time. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074355-A (JP)
Title: Rolling bearing unit for wheel support
Inventor: KOMIYAMA YOICHIRO
IPC: F16C19/38
Filed: 2021-11-17
Abstract: To provide a rolling bearing unit for wheel support capable of preventing an overheating state due to high-frequency hardening at a place near an intersection point of an inner ring raceway and a small-diameter step portion formed on a hub ring, even when a small flange portion of an inner ring also serves as a small flange face of the inner ring raceway disposed on the hub ring.SOLUTION: An inner ring 10 has a small flange portion 15 having axial both side faces respectively capable of being kept into contact with tail portions 4a, 4a of a double row conical rollers 4, 4. A hub ring 9 includes a small flange-side connection portion 32 having a cross-sectional shape formed by connecting convex arc 30 disposed at a step face side and a slant face 31 disposed at an inner ring raceway side and crossing the inner ring raceway 12a at an acute angle or the other convex arc having a radius larger than the convex arc 30, between a step face 13a of a small diameter step portion 13 and the inner ring raceway 12a of an axial outer row.SELECTED DRAWING: Figure 3
Patent JP-2022167761-A (JP)
Title: Ultraviolet sterilization apparatus
IPC: C09K9/02
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To enable sufficient sterilization of a sterilization target even with a relatively low power ultraviolet radiation function, without increasing a size of or complicating a structure of an apparatus. 
     SOLUTION: An ultraviolet sterilization apparatus 10 comprises: a cylindrical body unit 11 whose at least one end in a length direction is open and which has an opening formed therein to receive a vehicle handrail 12; and an ultraviolet radiation unit 13 attached to the vehicle handrail 12 or an inner wall surface 11B of the body unit 11 and configured to radiate ultraviolet. The body unit 11 has: a cylindrical outer peripheral part 111 having an outer peripheral surface 11A and formed by a material transparent to ultraviolet; and a cylindrical inner peripheral part 112 disposed inside the outer peripheral part 111 in a radial direction of the body unit 11. In the inner peripheral part 112, the ultraviolet radiation unit 13 is disposed such that the radiated ultraviolet propagates toward the inner wall surface 11B of the outer peripheral part 111. The ultraviolet radiation unit 13 has radiation power such that the ultraviolet transmits the inside of the outer peripheral part 111 to reach the outer peripheral surface 11A. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023079891-A (JP)
Title: Method for recording state of building, program, and information processor
Inventor: SAITO TAKAYUKI
IPC: G06Q50/16
Filed: 2021-11-29
Abstract: To record features of a building 6 precisely.SOLUTION: A method for recording the state of a building 6 is for causing a management server 1 to manage an image 33 showing the state of the building 6 and includes: a presentation step of presenting an imaging position 31 for taking an image 33 including the state of the building 6 to a user terminal 3; and a recording step of acquiring the image 33 taken in the imaging position 31 from the user terminal 3 and recording the image 33 in relation to the imaging position 31. There are also provided a program and an information processor.SELECTED DRAWING: Figure 1